Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos distritos em Baltimore City Cheryl Glenn dita?
 ###Tabelas: CREATE TABLE 2008_fixtures_results (2008_fixtures_results_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Competition VARCHAR, Round VARCHAR, Opponent VARCHAR, Result VARCHAR, Score VARCHAR, Home/Away VARCHAR, Venue VARCHAR, Goals VARCHAR, Attendance INT, Report VARCHAR) CREATE TABLE current_members_of_the_baltimore_city_delegation (current_members_of_the_baltimore_city_delegation_id AUTO_INCREMENT PRIMARY KEY, District INT, Place of Birth VARCHAR, Delegate VARCHAR, Party VARCHAR, Took Office INT, Committee VARCHAR) CREATE TABLE year_by_year (year_by_year_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Champions VARCHAR, Runner-up VARCHAR, Third Place VARCHAR, Top Goalscorer VARCHAR, Club VARCHAR) CREATE TABLE american_television_ratings (american_television_ratings_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Timeslot VARCHAR, Season Premiere VARCHAR, Season Finale VARCHAR, Episodes INT, TV Season VARCHAR, Ranking VARCHAR, Viewers (in millions) VARCHAR) CREATE TABLE 2011_2012_table (2011_2012_table_id AUTO_INCREMENT PRIMARY KEY, Club VARCHAR, Played VARCHAR, Drawn VARCHAR, Lost VARCHAR, Try BP VARCHAR, Losing BP VARCHAR)  
SELECT COUNT District FROM current_members_of_the_baltimore_city_delegation WHERE Place of Birth = baltimore city AND Delegate = cheryl glenn